For modellers who need dependable performance in a compact form, the O.S. Engine 15CV-X combines proven design with practical features. It performs well in 1/10 scale setups where smoothness and tunability matter.
The lightweight heat sink head increases heat dissipation while keeping mass low, helping maintain stable running on extended sessions. Front and rear bearings reduce friction and support consistent throttle response.
The Type 10E carburetor gives fine control over idle and low-speed behaviour, and the angled high-speed needle allows accurate high-rpm trimming. Seals such as the rubber O-ring and rotor boot minimise unwanted air leaks.
The repositionable fuel line nipple makes tidy routing straightforward and prevents hose kinks. The webbed, reinforced crankcase and rear cover resist warping, and the snug drive washer fit helps stop fuel reaching the front bearing.
The O.S. Engine 15CV-X is a practical choice for anyone seeking a compact, tuneable glow engine with sensible maintenance features and steady track performance.
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